Air permeability tester for the automatic determination of the specific surface (grinding fineness / Blaine value) of powdered materials, especially for the permanent control of manufacturing characteristics in the daily laboratory work.
Key benefits for the user:
✓ 5.7″ color display with touchscreen operation for intuitive and user-friendly operation
✓ Alternating operation with two measuring cells enables a higher test frequency
✓ Implication of the environmental temperature into the calculation of the specific surface
✓ Height adjustable optical sensors for the adaption of the cycle time to different types of material
✓ Calibration using reference materials feasible by the user
✓ Density, initial weight and porosity are freely selectable
✓ Integrated compartment for the storage of consumables and reference materials
✓ Any number of correction factors (K-factors) storable
✓ Runtime indication resolution: 0.1 seconds
✓ Calculation of the specific surface based on any number of single measurements on one powder bed
✓ Integrated data base for the storage of up to 300 test results including all test parameters
✓ Integrated data base for the storage of materials with different density and porosity
✓ Possibility to connect a printer for automatic raw data print out
✓ USB interface for easy and fast export of test results including all test parameters
✓ Possibility to connect a dial gauge for the automated compensation of compaction deviations
✓ Improved comparability of the test results by separately calibratable measuring cells (compensation of minimum volume differences of the measuring cells)
✓ Ability to change the correction factor subsequently for an extended result evaluation
